Lenovo 30H0002TGE Manuals

Manuals and User Guides for Lenovo 30H0002TGE. We have 1 Lenovo 30H0002TGE manual available for free PDF download: Hardware Maintenance Manual

Lenovo 30H0002TGE Hardware Maintenance Manual

Lenovo 30H0002TGE Hardware Maintenance Manual (82 pages)

Brand: Lenovo | Category: Desktop | Size: 29.84 MB

Table of Contents

Table of Contents
3
Chapter 1. Important Safety Information

5
Chapter 2. Important Service Information

31
Chapter 3. Product Overview

33
- Front
  33
- Rear
  33
Chapter 4. Service Checkout and Symptom-To-FRU Index

35
- Service Checkout
  35
- Problem Determination Tips
  35
- Symptom-To-FRU Index
  36
- Hard Disk Drive Boot Error
  36
- Power Supply Problems
  37
- Beep Symptoms
  37
- POST Error Codes
  38
- Miscellaneous Error Conditions
  39
- Undetermined Problems
  41
- Recover from a BIOS Update Failure
  41
- Clear CMOS
  42
Chapter 5. RAID

43
Chapter 6. Diagnostics

45
Chapter 7. Hardware Removal and Installation

49
- Handling Static-Sensitive Devices
  49
- Service Tool Kit
  49
- Major Frus and Crus
  50
- System Board
  53
- Removing and Installing Hardware
  54
- Power Adapter and Power Cord
  54
- VESA Mount Bracket
  55
- Vertical Stand
  55
- External Wi-Fi Antenna
  56
- Top Cover
  57
- I/O Bracket
  58
- Internal Speaker
  59
- System Fan
  60
- Heat Sink
  61
- Pcie Card and Pcie Converter
  62
- Thunderbolt 4 Card Module
  66
- Bottom Cover
  68
- M.2 Solid-State Drive
  69
- Memory Module
  70
- Wi-Fi Card and Wi-Fi Card Shield
  72
- Rear Wi-Fi Antenna Cable
  72
- Front Wi-Fi Antenna
  73
- Antenna Bracket
  74
- PCH Heat Sink
  74
- Microprocessor
  75
- System Board
  76
Chapter 8. Notices and Trademarks

79

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